Furutech GT4 NCF USB-C USB4 cable with NCF, 40 Gbps, 240 W PD and USB-C video support for DACs, streamers and modern hi-fi. Read more.
The Furutech GT4 NCF USB-C is a premium USB-C to USB-C cable designed for music lovers and hi-fi enthusiasts who demand a carefully engineered digital connection. Supporting USB4 data transfer up to 40 Gbps, USB Power Delivery EPR up to 240 W and USB-C video output, it combines modern connectivity with Furutech's advanced conductor, shielding and resonance-control technologies.
The GT4 NCF USB-C is suitable for connections between a computer, music server or streamer and a compatible DAC, headphone amplifier, monitor, docking station or other USB-C device. Actual transfer speed, charging power and video functionality depend on the capabilities of the connected equipment.
A key feature of the Furutech GT4 NCF USB-C is its specially developed NCF Connector Shell. NCF stands for Nano Crystal² Formula, Furutech's proprietary material concept combining crystalline material with nano-sized ceramic particles and carbon powder.
Furutech developed NCF to address static electricity and mechanical resonance around critical connection points. In a high-quality digital audio system, careful control of electrical and mechanical interference can contribute to a stable signal path.
The GT4 NCF USB-C uses silver-plated α (Alpha) OCC conductors. OCC stands for Ohno Continuous Cast, a manufacturing process designed to create copper with a highly consistent crystal structure. The conductors also undergo Furutech's Alpha treatment.
Special-grade high-density polyethylene insulation is used around the conductors to support stable high-frequency digital signal transmission.
Digital audio connections may be exposed to electromagnetic and high-frequency interference. Furutech therefore equips the GT4 NCF USB-C with a comprehensive four-layer shielding construction designed to reduce external interference reaching the digital signal path.
The USB-C connectors are engineered by Furutech and use a copper-alloy construction with deep gold plating, while the connector design also aims to minimise magnetic materials.
The Furutech GT4 NCF USB-C supports USB4 with theoretical data transfer speeds of up to 40 Gbps. It also supports USB PD EPR up to 240 W (48 V / 5 A) when both the source and receiving device support the required standard.
Its combination of high data capacity, extensive shielding and carefully selected conductor materials makes the GT4 NCF USB-C particularly suitable for premium digital audio installations. Applications include a USB-C connection between a computer and DAC, music server, streamer, desktop audio system or other compatible digital components.
The cable is available in 0.18 m, 0.6 m and 1.2 m lengths, allowing the cable run to be matched closely to the installation.
Furutech recommends a specific cable direction for optimum audio reproduction. An arrow marking on the connector indicates the recommended source side. Connecting the cable in the opposite direction will not damage either the cable or connected equipment, although Furutech recommends following the indicated direction for optimum audio performance.
Furutech is a Japanese specialist in premium cables, connectors and power products for audio and video systems. The company combines carefully selected conductor materials, precision engineering and proprietary technologies such as Alpha treatment and Nano Crystal² Formula with its Pure Transmission philosophy.
Discover the complete range of Furutech products available from Hi-Stands.
| Brand | Furutech |
| Model | GT4 NCF USB-C |
| Cable type | USB Type-C to USB Type-C |
| USB standard | USB4 compatible |
| Data transfer | Up to 40 Gbps theoretical |
| Power Delivery | Up to 240 W USB PD EPR (48 V / 5 A) |
| Conductors | Silver-plated α (Alpha) OCC |
| Insulation | Special-grade high-density polyethylene |
| Shielding | Four-layer shielding |
| Connectors | Deep gold-plated copper-alloy USB-C connectors |
| Connector shell | Furutech NCF Connector Shell |
| Video output | Supported with compatible USB-C equipment |
| Available lengths | 0.18 m / 0.6 m / 1.2 m |
For a modern high-end digital audio system built around USB-C, the Furutech GT4 NCF USB-C offers an exceptionally comprehensive specification. USB4, theoretical speeds up to 40 Gbps, powerful USB Power Delivery, extensive shielding, α-OCC conductors and Furutech NCF technology make it an excellent choice for premium digital audio and video systems.
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